Case C-223/19: Judgment of the Court (Third Chamber) of 24 September 2020 (request for a preliminary ruling from the Landesgericht Wiener Neustadt — Austria) — YS v NK (Reference for a preliminary ruling — Equal treatment in employment and occupation — Directives 2000/78/EC and 2006/54/EC — Scope — Prohibition of indirect discrimination on grounds of age or sex — Justifications — National legislation providing for an amount to be withheld from pensions paid directly to their recipients by undertakings in which the State has a majority participation and for the cancellation of the indexation of the amount of those pensions — Articles 16, 17, 20 and 21 of the Charter of Fundamental Rights of the European Union — Applicability — Discrimination on grounds of property — Infringement of the freedom of contract — Infringement of the right to property — Article 47 of the Charter of Fundamental Rights — Right to an effective remedy)